کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5191307 1381230 2005 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Polymer CommunicationPoly(methyl methacrylate)/polyacrylonitrile composite latex particles with a novel surface morphology
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آلی
پیش نمایش صفحه اول مقاله
Polymer CommunicationPoly(methyl methacrylate)/polyacrylonitrile composite latex particles with a novel surface morphology
چکیده انگلیسی

Precipitation polymerization of acrylonitrile in aqueous phase was performed in the presence of submicrometer-sized poly(methyl methacrylate) (PMMA) seed particles. The resulting PMMA/polyacrylonitrile (PAN) composite latex particles showed a novel well-defined surface morphology like rambutan. The formation of such surface structure was ascribed to the facts that PAN polymer is crystalline and scarcely swollen by its monomer. The composite particles had a core/shell structure with a PAN shell surrounding a PMMA core.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Polymer - Volume 46, Issue 11, 11 May 2005, Pages 3567-3570
نویسندگان
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